FR1531984A - équipement de service d'un haut fourneau - Google Patents

équipement de service d'un haut fourneau

Info

Publication number
FR1531984A
FR1531984A FR115022A FR115022A FR1531984A FR 1531984 A FR1531984 A FR 1531984A FR 115022 A FR115022 A FR 115022A FR 115022 A FR115022 A FR 115022A FR 1531984 A FR1531984 A FR 1531984A
Authority
FR
France
Prior art keywords
blast furnace
service equipment
furnace service
equipment
blast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR115022A
Other languages
English (en)
Inventor
Kumao Ueshima
Yoshio Hiratsuka
Toshiki Kuga
Hirokazu Yoshinaga
Yoichi Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Priority to FR115022A priority Critical patent/FR1531984A/fr
Application granted granted Critical
Publication of FR1531984A publication Critical patent/FR1531984A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/166—Tuyere replacement apparatus
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/12—Opening or sealing the tap holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR115022A 1967-07-20 1967-07-20 équipement de service d'un haut fourneau Expired FR1531984A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115022A FR1531984A (fr) 1967-07-20 1967-07-20 équipement de service d'un haut fourneau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR115022A FR1531984A (fr) 1967-07-20 1967-07-20 équipement de service d'un haut fourneau

Publications (1)

Publication Number Publication Date
FR1531984A true FR1531984A (fr) 1968-07-05

Family

ID=8635459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115022A Expired FR1531984A (fr) 1967-07-20 1967-07-20 équipement de service d'un haut fourneau

Country Status (1)

Country Link
FR (1) FR1531984A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90516B1 (en) * 2000-02-09 2001-08-10 Wurth Paul Sa Device for servicing tap holes in a furnace wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90516B1 (en) * 2000-02-09 2001-08-10 Wurth Paul Sa Device for servicing tap holes in a furnace wall
WO2001059165A1 (fr) * 2000-02-09 2001-08-16 Paul Wurth S.A. Dispositif pour l'entretien de trous taraudes d'une paroi de four

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